Explore Grok 4, the groundbreaking AI redefining intelligence with multimodal inputs, real-time search, and postgraduate-level reasoning.

Grok 4 is xAI’s most advanced model yet, but early praise is clashing with old scandals and fresh tests of its limits.

Grok 4 AI model launches with major upgrades; Elon Musk predicts it could invent new technologies and discover physics by 2026.

Discover 10 key insights about Grok 4, the groundbreaking AI model from Elon Musk. Features, challenges and future impact.

Elon Musk-funded xAI is skipping Grok 3.5 and releasing Grok 4 after Independence Day in the United States, and it could be the best model from the company. Grok 3.5 was originally supposed to be a huge leap from the previous models, but xAI later made several changes to the training model, and that warranted a new version.

All there is to know about Grok, the AI model that provides informative and engaging responses while integrating real-time data from X (formerly Twitter).

Elon Musk's artificial intelligence startup xAI has launched Grok 4, positioning it as the world's most powerful AI model according to benchmarks that show it outperforming OpenAI's ChatGPT, Google's Gemini,

Elon Musk’s artificial intelligence company is taking down antisemitic comments and other “inappropriate posts” made by its Grok chatbot, including some praising Adolf Hitler